🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.76 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.92

Radius: 1.89

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.048

Orbit Range: 0.72 AU - 0.8 AU

Year: 236 Days

Day: 21.9 Hours

Environment

Temp: 151 °C

Axial Tilt: 4.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.8 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.78

Radius: 1.7

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.204

Orbit Range: 1.43 AU - 2.17 AU

Year: 861 Days

Day: 23.2 Hours

Environment

Temp: -43 °C

Axial Tilt: 20.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 41,086,163 km

• M1: 938,128 km (0.083 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.92 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.32

Radius: 1.8

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.142

Orbit Range: 1.65 AU - 2.19 AU

Year: 948 Days

Day: 40.1 Hours

Environment

Temp: -50 °C

Axial Tilt: 23.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.01 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.4

Radius: 0.69

Gravity: 0.84 G

Time & Orbit

Eccentricity (e): 0.107

Orbit Range: 1.79 AU - 2.23 AU

Year: 1016 Days

Day: 42.7 Hours

Environment

Temp: -53 °C

Axial Tilt: 11.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 41,086,163 km

• M1: 364,420 km (0.025 R)
• M2: 615,595 km (0.093 R)

Planet 5 - Gas Giant

Semi-Major Axis: 8.69 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 517.4

Radius: 11.8

Gravity: 3.72 G

Time & Orbit

Eccentricity (e): 0.05

Orbit Range: 8.26 AU - 9.12 AU

Year: 9131 Days

Day: 14.6 Hours

Environment

Temp: -166 °C

Axial Tilt: 5.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 41,086,163 km

• M1: 147,354 km (0.064 R)
• M2: 536,757 km (0.114 R)
• M3: 998,117 km (0.104 R)
• M4: 1,426,416 km (0.115 R)
• M5: 2,305,602 km (0.032 R)
• M6: 2,886,491 km (0.114 R)
• M7: 5,203,014 km (0.106 R)
• M8: 5,969,853 km (0.092 R)
• M9: 6,629,130 km (0.09 R)
• M10: 8,427,297 km (0.093 R)
• M11: 9,669,558 km (0.108 R)
• M12: 11,863,261 km (0.094 R)
• M13: 13,771,830 km (0.116 R)
• M14: 15,048,499 km (0.07 R)
• M15: 15,619,065 km (0.104 R)
• M16: 16,204,142 km (0.078 R)
• M17: 18,619,400 km (0.051 R)
• M18: 19,203,430 km (0.072 R)
• M19: 19,799,727 km (0.061 R)
• M20: 22,146,319 km (0.094 R)
• M21: 22,554,721 km (0.104 R)
• M22: 23,218,637 km (0.119 R)
• M23: 24,066,707 km (0.119 R)
• M24: 25,023,385 km (0.064 R)
• M25: 26,005,196 km (0.102 R)
• M26: 27,950,866 km (0.049 R)
• M27: 30,291,026 km (0.069 R)
• M28: 31,508,902 km (0.118 R)
• M29: 34,041,893 km (0.091 R)
• M30: 36,367,392 km (0.09 R)
• M31: 38,208,643 km (0.072 R)
• M32: 38,796,712 km (0.091 R)

Kuiper Belt

Range: 30.8 - 52.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 520 - 13,546 AU

Composition

Type: Cometary Reservoir

System's final boundary, containing trillions of icy planetesimals.

Gravitational Limit